CN205790521U - A kind of slip-off preventing attaching plug and socket - Google Patents
A kind of slip-off preventing attaching plug and socket Download PDFInfo
- Publication number
- CN205790521U CN205790521U CN201620552573.XU CN201620552573U CN205790521U CN 205790521 U CN205790521 U CN 205790521U CN 201620552573 U CN201620552573 U CN 201620552573U CN 205790521 U CN205790521 U CN 205790521U
- Authority
- CN
- China
- Prior art keywords
- insulating base
- shackle member
- slip
- card
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
This utility model relates to a kind of slip-off preventing attaching plug, and the pin including insulating base, being arranged on described insulating base and slip-off preventing parts, described slip-off preventing parts are arranged on described insulating base and/or described pin.The beneficial effects of the utility model are: the free end at pin arranges clamping joint, can increase pin and the frictional force of copper sheet in jack, make pin tightly be locked in jack；In plug head, the first shackle member and the second shackle member are set, relative set groove and pit on jack body, first shackle member and the second shackle member fasten with groove and pit respectively, make pin tightly be locked in jack, it is not easy to the situation that pin loosens and comes off occur；Card T-Ring and card flange are set, pin can be made to be tightly fixed in jack, prevent pin from loosening and slip from jack；Screw thread on card T-Ring and card flange, can make the insulating base dismounting of above-mentioned card T-Ring and card flange and plug, considerably increase the range of this plug.
Description
Technical field
This utility model belongs to technical field of electrical equipment, is specifically related to a kind of slip-off preventing attaching plug and socket.
Background technology
In life, the fit system of attaching plug and socket is that most convenient, the most practical plant-grid connection mode, i.e. power supply are inserted
The pin of head is inserted directly on matched socket, and the pin of plug is straight up and down, relies solely on copper in receptacle sockets
The frictional force of sheet and plug base pin is fixed, and therefore, the most also creates some defects, plug and socket
Coordinate and easily loosen and come off.
Utility model content
In order to solve the problems referred to above that prior art exists, this utility model provides a kind of slip-off preventing attaching plug and inserts
Seat.
The technical scheme that this utility model is used is: a kind of slip-off preventing attaching plug, including insulating base, be arranged at described
Pin on insulating base and slip-off preventing parts, described slip-off preventing parts are arranged on described insulating base and/or described pin.
Preferably, described slip-off preventing parts are the clamping joint being arranged at described pin free end, and described clamping joint is described
On insulating base, the area of orthographic projection view is more than described pin area of orthographic projection view on described insulating base.
Preferably, described slip-off preventing parts are the first shackle member and the second shackle member being arranged at described insulating base front end,
Described first shackle member and described second shackle member are vertically arranged with described insulating base respectively.
Further, described first shackle member includes that the first annulus and the second annulus, described first annulus are fixedly installed on
Described insulating base front end, described second annulus is arranged at above described first annulus, described first annulus and described second annulus
One-body molded, the wall thickness of the annulus in the orthographic projection view of described second annulus is more than in the orthographic projection view of described first annulus
The wall thickness of annulus.
Further, described second shackle member includes that clip-connecting rod and dop, described clip-connecting rod are fixedly installed on described insulation
Seat front end, described dop is arranged at the upper surface of described clip-connecting rod, and described clip-connecting rod is one-body molded with described dop.
Preferably, also include card T-Ring, the circular radial anchor ring of described card T-Ring is provided with described first shackle member, and institute
State card T-Ring one-body molded with described first shackle member；Described clamping ring axially inner side offers and matches with described insulating base
Screw thread, in order to be fixed on described card T-Ring on described insulating base.
Preferably, also include card flange, the card of described card flange is provided with described second shackle member, and described clamping
Dish is one-body molded with described second shackle member；Described card flange is axially external offers the screw thread matched with described insulating base,
In order to described card flange is fixed on described insulating base.
The socket that a kind of and above-mentioned slip-off preventing attaching plug is used in combination, including jack body, on described jack body
It is provided with the jack matched with described pin, described jack body is further opened with recessed with what described first shackle member matched
Groove, described jack body is further opened with the pit matched with described second shackle member.
The beneficial effects of the utility model are: arrange clamping joint by the free end at pin, can increase pin and insert
The frictional force of copper sheet in hole, makes pin tightly be locked in jack；
By arranging the first shackle member and the second shackle member in insulating base front end, corresponding on matched jack body
Groove and pit are set, above-mentioned first shackle member and the second shackle member can be made to fasten with above-mentioned groove and pit respectively,
Pin is made tightly to be locked in jack, it is not easy to the situation that pin loosens and comes off occurs；
On the one hand card T-Ring and the setting of card flange, can make pin be tightly fixed in jack, prevent pin from loosening and
Slip from jack；On the other hand, screw thread on card T-Ring and card flange, the exhausted of above-mentioned card T-Ring and card flange and plug can be made
Edge seat is dismantled, and considerably increases the range of this plug.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of plug in this utility model；
Fig. 2 is the structural representation of plug the second embodiment in this utility model；
Fig. 3 is the top view of card T-Ring in Fig. 2；
Fig. 4 is the sectional view of card T-Ring in Fig. 2；
Fig. 5 is the top view of card flange in Fig. 2；
Fig. 6 is the card flange front view in Fig. 2；
Fig. 7 is the structural representation of the socket matched with plug in this utility model.
In figure: 1, insulating base；2, pin；21, clamping joint；3, slip-off preventing parts；31, the first shackle member；311, the first circle
Ring；312, the second annulus；32, the second shackle member；321, clip-connecting rod；322, dop；33, card T-Ring；34, card flange；4, socket
Body；5, jack；6, groove；7, pit.
Detailed description of the invention
As shown in Figure 1, 2, this utility model provides a kind of slip-off preventing attaching plug, including insulating base 1, be arranged at described
Pin 2 on insulating base 1 and slip-off preventing parts 3, slip-off preventing parts 3 are arranged on insulating base 1 and/or pin 2.Slip-off preventing parts
3 is the clamping joint 21 being arranged at pin 2 free end, and clamping joint 21 is the projection exceeding pin 2 surface, and clamping joint 21 is at insulating base
On 1, the area of orthographic projection view is more than pin 2 area of orthographic projection view on insulating base 1.
It should be noted that the height of clamping joint in this embodiment and shape, specifically can be according to pin and jack phase
The degree of tightness coordinated mutually requires and degree arranges different height.For example, it is possible to be arranged to clamping joint be positioned at pin tip
Arrowhead form.
It addition, inventor points out, it is also possible to arrange multiple small lugs on the surface of the free end of pin, to increase pin
The roughness on surface, it is also possible to reach to increase the effect of frictional force between pin and socket.
As it is shown in figure 1, embodiment 2 is essentially identical with the scheme of embodiment 1, except that, in the present embodiment, anticreep
The parts 3 that fall are the first shackle member 31 and the second shackle member 32 being arranged at insulating base 1 front end, the first shackle member 31 and the second clamping
Part 32 is wholely set with insulating base 1 respectively.
Concrete, the first shackle member 31 includes the first annulus 311 and the second annulus 312, and described first annulus 311 is fixing to be set
Being placed in described insulating base 1 front end, described second annulus 312 is arranged at above described first annulus 311, the first annulus 311 and
Two annulus 312 are one-body molded, and the wall thickness of the annulus in the orthographic projection view of the second annulus 312 is more than the just throwing of the first annulus 311
The wall thickness of the annulus in video display figure.
Concrete, it is described that the second shackle member 32 includes that clip-connecting rod 321 and dop 322, described clip-connecting rod 321 are fixedly installed on
Insulating base 1 front end, dop 322 is arranged at the upper surface of clip-connecting rod 321, and clip-connecting rod 321 is one-body molded with dop 322.This reality
Executing in example, dop 322 is the dop of spherical shape.
As shown in Figures 2 to 4, the present embodiment is with the difference of above-mentioned two embodiment, and slip-off preventing parts 3 are for being arranged at absolutely
The card T-Ring 33 of edge seat 1 front end, the circular radial anchor ring of card T-Ring 33 is provided with the first shackle member 31, and card T-Ring 33 and first
Shackle member 31 is one-body molded；Card T-Ring 33 axially inner side offers the screw thread matched with insulating base 1, in order to by solid for card T-Ring 33
It is scheduled on insulating base 1.It is threaded on card T-Ring 33, the insulating base 1 of above-mentioned card T-Ring 33 and plug can be made to dismantle, increase
Add the range of this plug.
As shown in Fig. 2,5,6, the present embodiment place different from embodiment 3 is, slip-off preventing parts 3 are for being arranged at absolutely
The card flange 34 of edge seat 1 front end, the card of card flange 34 is provided with the second shackle member 32, and card flange 34 and the second shackle member
32 is one-body molded；Card flange 34 is axially external offers the screw thread matched with insulating base 1, in order to be fixed on absolutely by card flange 34
On edge seat 1.It is threaded on card flange 34, the insulating base 1 of above-mentioned card flange 34 and plug can be made to dismantle, considerably increase this
The range of plug.
It is to be understood that above-mentioned card T-Ring 33 and card flange 34 can be arranged simultaneously, it is also possible to be arranged as required to it
One of.
As it is shown in fig. 7, this utility model additionally provides the socket that a kind of and above-mentioned slip-off preventing attaching plug is used in combination,
Including jack body 4, jack body 4 is provided with the jack 5 matched with pin 2, jack body 4 is further opened with and first
The groove 6 that shackle member 31 matches.The pit 7 matched with the second shackle member 32 it is further opened with on jack body 4.Pass through groove
6 and pit 7 fasten with card T-Ring 33 and card flange 34 respectively, it is possible to realize preventing the effect that plug slips from jack.
This utility model is not limited to above-mentioned preferred forms, and those of ordinary skill in the art open of the present utility model
Other various forms of products all can be drawn under showing, no matter but in its shape or structure, make any change, every have and this
Apply for same or like as technical scheme, within all falling within protection domain of the present utility model.
Claims (6)
1. a slip-off preventing attaching plug, it is characterised in that: include insulating base (1), the pin being arranged on described insulating base (1)
(2) and slip-off preventing parts (3), described slip-off preventing parts (3) are arranged on described insulating base (1) and/or described pin (2)；Institute
Stating slip-off preventing parts (3) is the clamping joint (21) being arranged at described pin (2) free end, and described clamping joint (21) is in described insulation
The area of the upper orthographic projection view of seat (1) is more than the described pin (2) area in the upper orthographic projection view of described insulating base (1)；Or
Described slip-off preventing parts (3) are the first shackle member (31) and the second shackle member (32) being arranged at described insulating base (1) front end, institute
State the first shackle member (31) and described second shackle member (32) is vertically arranged with described insulating base (1) respectively.
Slip-off preventing attaching plug the most according to claim 1, it is characterised in that: described first shackle member (31) includes first
Annulus (311) and the second annulus (312), described first annulus (311) is fixedly installed on described insulating base (1) front end, and described
Two annulus (312) are arranged at described first annulus (311) top, described first annulus (311) and described second annulus (312)
Body formed, the wall thickness of the annulus in the orthographic projection view of described second annulus (312) is more than the just throwing of described first annulus (311)
The wall thickness of the annulus in video display figure.
Slip-off preventing attaching plug the most according to claim 1, it is characterised in that: described second shackle member (32) includes clamping
Post (321) and dop (322), described clip-connecting rod (321) is fixedly installed on described insulating base (1) front end, and described dop (322) sets
It is placed in the upper surface of described clip-connecting rod (321), and described clip-connecting rod (321) is one-body molded with described dop (322).
Slip-off preventing attaching plug the most according to claim 1, it is characterised in that: also include card T-Ring (33), described clamping
Described first shackle member (31) it is provided with on the circular radial anchor ring of ring (33), and described card T-Ring (33) and described first shackle member
(31) one-body molded；Described card T-Ring (33) axially inner side offers the screw thread matched with described insulating base (1), in order to by institute
State card T-Ring (33) to be fixed on described insulating base (1).
Slip-off preventing attaching plug the most according to claim 1, it is characterised in that: also include card flange (34), described clamping
Described second shackle member (32) it is provided with in the card of dish (34), and described card flange (34) and described second shackle member (32)
Body formed；Described card flange (34) is axially external offers the screw thread matched with described insulating base (1), in order to by described card
Flange (34) is fixed on described insulating base (1).
6. the socket being used in combination with the slip-off preventing attaching plug according to any one of the claims 1 to 5, including
Jack body (4), described jack body (4) is provided with the jack (5) matched with described pin (2), it is characterised in that: institute
State the groove (6) being further opened with matching with described first shackle member (31) on jack body (4), on described jack body (4)
It is further opened with the pit (7) matched with described second shackle member (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620552573.XU CN205790521U (en) | 2016-06-06 | 2016-06-06 | A kind of slip-off preventing attaching plug and socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620552573.XU CN205790521U (en) | 2016-06-06 | 2016-06-06 | A kind of slip-off preventing attaching plug and socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790521U true CN205790521U (en) | 2016-12-07 |
Family
ID=58133731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620552573.XU Expired - Fee Related CN205790521U (en) | 2016-06-06 | 2016-06-06 | A kind of slip-off preventing attaching plug and socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790521U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848746A (en) * | 2017-03-02 | 2017-06-13 | 傅青青 | A kind of novel electric power electric supply installation |
| CN107681391A (en) * | 2017-11-16 | 2018-02-09 | 江门市高盟电业有限公司 | A kind of wire and plug with the plug with projection |
| CN108873485A (en) * | 2018-09-10 | 2018-11-23 | 惠州市隆利科技发展有限公司 | A kind of sliceable direct-light-type backlight |
-
2016
- 2016-06-06 CN CN201620552573.XU patent/CN205790521U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848746A (en) * | 2017-03-02 | 2017-06-13 | 傅青青 | A kind of novel electric power electric supply installation |
| CN107681391A (en) * | 2017-11-16 | 2018-02-09 | 江门市高盟电业有限公司 | A kind of wire and plug with the plug with projection |
| CN108873485A (en) * | 2018-09-10 | 2018-11-23 | 惠州市隆利科技发展有限公司 | A kind of sliceable direct-light-type backlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |